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- function [a1cmp] = ortc(a1)
- %
- % [A1CMP] = ORTC(A1) produces an orthgonal complement of a column
- % type matrix via QR decomposition.
- %
-
- % R. Y. Chiang & M. G. Safonov 7/85
- % Copyright (c) 1988 by the MathWorks, Inc.
- % All Rights Reserved.
- % ----------------------------------------------------------------
- %
- [ra1,ca1] = size(a1);
- if ra1 == ca1
- a1cmp = zeros(ra1);
- else
- [u,r] = qr(a1);
- a1cmp = u(:,ca1+1:ra1);
- end
- %
- % ----- End of ORTC.M ---- RYC/MGS 7/85 %